/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

var _config = require("../../config");

var __DEV__ = _config.__DEV__;

var echarts = require("../../echarts");

var zrUtil = require("static/plugins/js/zrender/lib/core/util");

var visualSolution = require("../../visual/visualSolution");

var Model = require("../../model/Model");

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
var DEFAULT_OUT_OF_BRUSH_COLOR = ["#ddd"];
var BrushModel = echarts.extendComponentModel({
    type: "brush",
    dependencies: ["geo", "grid", "xAxis", "yAxis", "parallel", "series"],

    /**
     * @protected
     */
    defaultOption: {
        // inBrush: null,
        // outOfBrush: null,
        toolbox: null,
        // Default value see preprocessor.
        brushLink: null,
        // Series indices array, broadcast using dataIndex.
        // or 'all', which means all series. 'none' or null means no series.
        seriesIndex: "all",
        // seriesIndex array, specify series controlled by this brush component.
        geoIndex: null,
        //
        xAxisIndex: null,
        yAxisIndex: null,
        brushType: "rect",
        // Default brushType, see BrushController.
        brushMode: "single",
        // Default brushMode, 'single' or 'multiple'
        transformable: true,
        // Default transformable.
        brushStyle: {
            // Default brushStyle
            borderWidth: 1,
            color: "rgba(120,140,180,0.3)",
            borderColor: "rgba(120,140,180,0.8)",
        },
        throttleType: "fixRate",
        // Throttle in brushSelected event. 'fixRate' or 'debounce'.
        // If null, no throttle. Valid only in the first brush component
        throttleDelay: 0,
        // Unit: ms, 0 means every event will be triggered.
        // FIXME
        // 试验效果
        removeOnClick: true,
        z: 10000,
    },

    /**
     * @readOnly
     * @type {Array.<Object>}
     */
    areas: [],

    /**
     * Current activated brush type.
     * If null, brush is inactived.
     * see module:echarts/component/helper/BrushController
     * @readOnly
     * @type {string}
     */
    brushType: null,

    /**
     * Current brush opt.
     * see module:echarts/component/helper/BrushController
     * @readOnly
     * @type {Object}
     */
    brushOption: {},

    /**
     * @readOnly
     * @type {Array.<Object>}
     */
    coordInfoList: [],
    optionUpdated: function (newOption, isInit) {
        var thisOption = this.option;
        !isInit &&
            visualSolution.replaceVisualOption(thisOption, newOption, [
                "inBrush",
                "outOfBrush",
            ]);
        var inBrush = (thisOption.inBrush = thisOption.inBrush || {}); // Always give default visual, consider setOption at the second time.

        thisOption.outOfBrush = thisOption.outOfBrush || {
            color: DEFAULT_OUT_OF_BRUSH_COLOR,
        };

        if (!inBrush.hasOwnProperty("liftZ")) {
            // Bigger than the highlight z lift, otherwise it will
            // be effected by the highlight z when brush.
            inBrush.liftZ = 5;
        }
    },

    /**
     * If ranges is null/undefined, range state remain.
     *
     * @param {Array.<Object>} [ranges]
     */
    setAreas: function (areas) {
        // If ranges is null/undefined, range state remain.
        // This helps user to dispatchAction({type: 'brush'}) with no areas
        // set but just want to get the current brush select info from a `brush` event.
        if (!areas) {
            return;
        }

        this.areas = zrUtil.map(
            areas,
            function (area) {
                return generateBrushOption(this.option, area);
            },
            this
        );
    },

    /**
     * see module:echarts/component/helper/BrushController
     * @param {Object} brushOption
     */
    setBrushOption: function (brushOption) {
        this.brushOption = generateBrushOption(this.option, brushOption);
        this.brushType = this.brushOption.brushType;
    },
});

function generateBrushOption(option, brushOption) {
    return zrUtil.merge(
        {
            brushType: option.brushType,
            brushMode: option.brushMode,
            transformable: option.transformable,
            brushStyle: new Model(option.brushStyle).getItemStyle(),
            removeOnClick: option.removeOnClick,
            z: option.z,
        },
        brushOption,
        true
    );
}

var _default = BrushModel;
module.exports = _default;
